INCHELIUM 2 NW, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(453903) INCHELIUM 2 NW
From Year=1953 To Year=1975
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 32.5 17.4 24.9 54 30/1971 -26 26/1957 32.4 1958 13.8 1957 0.0 14.1 29.5 3.5
February 40.1 21.2 30.7 59 19/1958 -16 01/1956 37.7 1958 21.7 1956 0.0 4.1 25.9 1.5
March 48.8 25.3 37.1 73 26/1960 -7 04/1955 41.4 1968 30.9 1955 0.0 0.3 26.5 0.1
April 59.7 32.1 45.9 85 29/1957 19 13/1968 49.2 1962 42.5 1955 0.0 0.0 16.5 0.0
May 70.3 39.3 54.8 93 27/1958 20 01/1954 62.8 1958 50.9 1955 0.6 0.0 5.0 0.0
June 77.4 45.9 61.7 98 22/1958 31 05/1962 66.5 1958 57.6 1953 2.9 0.0 0.3 0.0
July 85.9 48.6 67.2 103 18/1960 31 02/1962 71.0 1960 64.6 1972 11.0 0.0 0.0 0.0
August 84.9 47.6 66.3 105 04/1961 32 17/1971 71.8 1958 62.5 1964 10.3 0.0 0.0 0.0
September 74.7 41.1 57.9 97 05/1955 25 24/1970 64.3 1967 53.9 1970 1.6 0.0 3.1 0.0
October 58.5 33.2 45.9 81 02/1963 16 29/1971 49.8 1963 43.5 1969 0.0 0.0 14.5 0.0
November 42.8 27.3 35.1 62 04/1955 -1 15/1955 40.5 1954 30.0 1961 0.0 1.9 21.8 0.2
December 34.6 21.3 28.0 58 11/1956 -20 29/1968 33.2 1957 23.7 1971 0.0 10.5 29.0 0.9
Annual 59.2 33.4 46.3 105 19610804 -26 19570126 48.0 1967 44.6 1955 26.4 31.0 172.0 6.2
Winter 35.8 20.0 27.9 59 19580219 -26 19570126 34.4 1958 21.8 1957 0.0 28.8 84.4 5.9
Spring 59.6 32.3 45.9 93 19580527 -7 19550304 49.8 1958 41.4 1955 0.6 0.3 47.9 0.1
Summer 82.7 47.4 65.1 105 19610804 31 19620605 69.8 1958 62.0 1954 24.1 0.0 0.4 0.0
Fall 58.7 33.9 46.3 97 19550905 -1 19551115 49.9 1963 43.0 1961 1.6 1.9 39.3 0.2
Table updated on Jul 28, 2006
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu